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In determining the specific gravity at a temperature other than 20℃, use the following formula:
S
20
= St + 0,0007 (t-20)
where S
20
: is the calculated specific gravity at 20
℃
.
St : is the measured specific gravity
t : is the battery solution temperature reading.
6-2-3 Checking/every 500 hours
Checking/every 250 hours is also required.
(1) Replacement of engine oil
① Remove the engine oil drain plug and discharge oil completely. It can be discharged easily
when the engine is warm.
② After engine oil is discharged, tighten the plug firmly.
③ Charge new engine oil from the oil filler until it reaches the notched line of the "H" on
the dipstick.
④ After engine oil is supplied, run the engine for a few minutes. Check that oil is supplied to
the level between H and L .
(2) Replacement of engine oil filter element (70ESEI)
① Remove the drain plug, and then drain oil from the
filter case.
② Loosen the bolt, and remove filter case.
③ Pull out element from the filter case.
④ Replace the O-rings of the filter case, bolt and drain
plug with new ones, and then insert new element
in filter case.
⑤ Apply a thin coat of engine oil to the O-ring, and then
install filter case by screwing the bolt in.
⑥ Tighten the bolt and drain plug.
(3) Replacement of engine oil filter element (125ESEI,180ESEI)
① Remove the cartridge type element (cartridge)
using filter wrench.
② Clean the filter base. Coat the packing of new
cartridge with engine oil thin. Then, mount the cartridge.
• When mounting, tighten the cartridge from
3/4 to 1 turn by using filter wrench after the packing is
fitted to the seal of the filter base.
③ After the element is replaced, run the engine
for a while. Then, check to see that oil is
supplied to the level between H and L.
Parts number of fuel filter cartridge:
Model name Parts number manufacture Parts number of manufacture
DCA-70ESEI Y06020 41222 ISUZU 898018-8580
DCA-125ESEI Y06020 41221 ISUZU 113240-2322
DCA-180ESEI Y06020 41221 ISUZU 113240-2322
DCA-70ESEI
DCA-125,180ESEI
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